BRAHM TM BC Central Collector Series
IF:
THEN:
The fire suppression system is deactivated.
The Key Switch is turned OFF (key will be retained)
The motor/VFD will shut down immediately, valve pulsing is shut down immediately, fire flap door closes immediately, alarm/strobe will activate immediately, and the fire bottle is triggered after a 20-second delay. The motor/VFD will shut down immediately, valve pulsing is shut down immediately, fire flap door closes immediately, alarm/strobe will activate immediately, and the fire bottle is triggered after a 20-second delay. The motor/VFD will shut down immediately, valve pulsing is shut down immediately, fire flap door closes immediately, alarm/strobe will activate immediately, and the fire bottle will NOT be triggered. The motor/VFD will shut down immediately, valve pulsing is shut down immediately, fire flap door closes immediately, alarm/strobe will activate immediately, and the fire bottle is triggered after a 20-second delay.
The Fire Pull is activated
The Primary Heat Sensor is triggered (Valve Compartment
The Smoke Sensor is Triggered (Valve Compartment)
The Secondary Heat Sensor is triggered (Filter Compartment)
F IRE S UPPRESSION T ESTING P ROCESS :
1) Disconnect the wiring connection in junction box inside the valve compartment for the suppression agent generator(s). This will prevent discharge of the fire suppression agent. Wires for generators 1, 2, and 3 respectively are 36, 66, and 96. When testing the resistance measure between terminal #3 and the REMOVED wire.
2) Use an OHM meter to check the
resistance across the wires going to the suppression agent generator. The resistance should be about 1-2 Ohms. A
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